| Base | Representation |
|---|---|
| bin | 1001001111110111111… |
| … | …0101101000000000000 |
| 3 | 120012002121112221120000 |
| 4 | 2103331332231000000 |
| 5 | 10100341223124202 |
| 6 | 200553255320000 |
| 7 | 14323122554400 |
| oct | 2237576550000 |
| 9 | 505077487500 |
| 10 | 158879895552 |
| 11 | 61420617104 |
| 12 | 26960680000 |
| 13 | 11ca019a121 |
| 14 | 7992c60800 |
| 15 | 41ed48491c |
| hex | 24fdfad000 |
158879895552 has 780 divisors, whose sum is σ = 572842335780. Its totient is φ = 43698880512.
The previous prime is 158879895533. The next prime is 158879895583. The reversal of 158879895552 is 255598978851.
158879895552 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 62492000256 + 96387895296 = 249984^2 + 310464^2 .
It is a super-2 number, since 2×1588798955522 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (72).
Its product of digits (362880000) is a multiple of the sum of its prime divisors (378).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 471453528 + ... + 471453864.
It is an arithmetic number, because the mean of its divisors is an integer number (734413251).
Almost surely, 2158879895552 is an apocalyptic number.
158879895552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 158879895552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (286421167890).
158879895552 is an abundant number, since it is smaller than the sum of its proper divisors (413962440228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
158879895552 is an equidigital number, since it uses as much as digits as its factorization.
158879895552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 416 (or 378 counting only the distinct ones).
The product of its digits is 362880000, while the sum is 72.
The spelling of 158879895552 in words is "one hundred fifty-eight billion, eight hundred seventy-nine million, eight hundred ninety-five thousand, five hundred fifty-two".
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